baber/WOPTO huggingface dataset:
Patent TW-494574-B (TW)
Title: Solid state imaging device, method of manufacturing the same, and solid state imaging system
Inventor: MITSUIDA TAKASHI
IPC: H01L31/103
Filed: 2000-11-20
Granted: 2002-07-11
Abstract: There is provided a solid state imaging device using a MOS image sensor of a threshold voltage modulation system employed in a video camera, an electronic camera, an image input camera, a scanner, a facsimile, or the like. In configuration, in the solid state imaging device that comprises a photo diode formed in a second semiconductor layer 15a of opposite conductivity type in a first semiconductor layer 12 and 32 of one conductivity type, and a light signal detecting insulated gate field effect transistor formed in a fourth semiconductor layer 15b of opposite conductivity type in a third semiconductor layer 12 of one conductivity type adjacently to the photo diode, a carrier pocket 25 is provided in the fourth semiconductor lawyer 15b and a portion of the first semiconductor' layer 12, 32 under the second semiconductor layer 15a is thicker than a portion of the third semiconductor layer 12 under the fourth semiconductor layer 15b in a depth direction.
Patent TW-480401-B (TW)
Title: Device for software control exception control flow of processor and its operating method
Inventor: GAU MIN-CHENG
IPC: G06F13/00
Filed: 2000-12-01
Granted: 2002-03-21
Abstract: There are provided a device for software control exception control flow of processor and its operating method. The device is switched among the operations of a user mode, a pre-exception mode, and an exception mode. The main program is executing until an exception occurs. When an exception occurs, the processor can execute an exception setting and starting program before executing an exception program. In the setting program period, the processor stores the current mode and return address into a buffer before jumping to the starting procedure. In the starting procedure period, the data can not be used because the mode has not changed to the exception mode. The starting procedure allows the programmer to select to store information or debug value before switching the register. Accordingly, the programmer can have a maximum flexibility in software debug and establishing exception program. After completing the starting procedure, the mode is changed and the exception program is executed.
Patent TW-555839-B (TW)
Title: Process for preparing thermoplastic molding compositions
Inventor: STIENEKER AXEL DR
IPC: C08F8/00
Filed: 2000-12-06
Granted: 2003-10-01
Abstract: A process is described for preparing a thermoplastic polyvinyl chloride molding composition with improved impact strength and corner strength and with improved optical properties, by using an impact modifier. The impact modifier is prepared by way of a core-shell structure via partial replacement of the rubber phase using PVC homo- or copolymers.
Patent TW-528880-B (TW)
Title: Projection exposure lens with aspheric elements
Inventor: SHAFER DAVID R
IPC: H01L21/027
Filed: 2000-12-29
Granted: 2003-04-21
Abstract: Projection exposure lens with an object plane, optical elements for separating beams, a concave mirror, an image plane, a first lens system arranged between the object plane and the optical elements for separating beams, a second double passed lens system arranged between the optical elements for separating beams and the concave mirror, a third lens system arranged between the optical elements for separating beams and the image plane, characterized in that at least one of the lens or mirror surfaces of the first, second or third lens system is aspheric and the numerical aperture NA of the projection exposure lens is 0.7 or greater, preferably 0.8 or greater with a maximum image height exceeding 10 mm.
Patent TW-479126-B (TW)
Title: Method for automatically detecting drill blade of the drill head specified for drilling hole on PC board
Inventor: YAU FU-LAI
IPC: B23Q17/00
Filed: 2001-01-18
Granted: 2002-03-11
Abstract: A kind of method for automatically detecting drill blade of the drill head specified for drilling hole on PC board is disclosed in the present invention. Feeding material region and exhaust material region are disposed on both sides of the processing turntable. In addition, taking drill region, calibration region, detection region and unloading drill region are respectively installed at the periphery of the turntable. A drill box filled with drill heads to be examined is placed at the feeding material region. An empty drill box waiting for collecting drill heads which have been examined is placed at the expelling material region. According to blade image area of drill blade taken by using image vision sensor (CCD), the quality of drill blade is either good or bad is determined. Through the use of computer database for comparison and utilizing the agile operating characteristic of the drilling mechanism, the required time for taking the drill, unloading the drill is shortened, and by collecting and lining up the drill heads with good quality or bad quality in the drill box, the operation time for the worker to check the equipments and retrieve the drills is shortened such that the method of the present invention for automatically detecting drill blade of the drill head specified for drilling hole on PC board can be easily conducted.
Patent TW-488191-B (TW)
Title: Device assembly device
Inventor: TAMURA KOUTA
IPC: H05K13/04
Filed: 2001-01-30
Granted: 2002-05-21
Abstract: The present invention provides a device assembly device, which can reduce the moving distance for the assembly head and the product tempo time, and provide excellent assembly precision. The device comprises: a device feed portion 3, for combining the vibrating feeder 30 and the pallet (device supply fixture) 3a and configuring; and, the device assembly portions 4 configured with a printed circuit board (assembly object) 4a, which are driven independently and reciprocating along the parallel X-axis direction; further, an assembly head 6, with an attachment mouth (device holding means) 5 reciprocating along the Z-axis direction, and with linear reciprocating along the Y-axis direction perpendicular to the X-axis direction; further, a device video camera (device imaging means) 7, for recoding video images on the electric devices held by the attachment mouth 5.
Patent TW-I281458-B (TW)
Title: Process and reactor for the preparation of ammonia
Inventor: GAM ERIK ANDREAS
IPC: B01J8/04
Filed: 2001-01-30
Granted: 2007-05-21
Abstract: Process and reactor for the preparation of ammonia at elevated pressure and temperature in an ammonia reactor, wherein a process stream of ammonia synthesis gas is successively passed through at least three catalyst beds with intermediate cooling of partially reacted synthesis gas leaving the catalyst beds by heat exchange in heat exchangers arranged between each catalyst bed. The process stream is obtained by combining prior to introduction into a first catalyst bed, a first feed stream of synthesis gas having been preheated through indirect heat exchange during the intermediate cooling of the partially converted synthesis gas and a second feed stream of synthesis gas for adjustment of temperature of the process stream. The first feed stream is passed successively through the interbed heat exchangers for cooling the partially converted synthesis gas and space velocity of the synthesis gas is adjusted to be substantially in the same range in all catalyst beds.
Patent TW-503154-B (TW)
Title: LSI device polishing composition and method for reproducing LSI device
Inventor: SHIMAZU YOSHITOMO
IPC: C09G1/02
Filed: 2001-02-02
Granted: 2002-09-21
Abstract: The present invention provides an LSI device polishing composition containing water, abrasive grains, an organic acid, and an oxidizing agent, and having a pH of 5.5-10.0 adjusted by an alkaline substance; the LSI device polishing composition being used for polishing a copper-based wiring layer in which copper is deposited on an insulating film via barrier metal formed of Ta or TaN; and a method for producing LSI devices by use of the polishing composition to increase the rate of polishing Ta or TaN and to thereby prevent dishing and erosion while polishing a barrier metal such as Ta or TaN.
Patent TW-476106-B (TW)
Title: Method for removing residual fluorine gas from high density plasma chemical vapor phase deposition chamber
Inventor: JENG YI-RUNG
IPC: H01L21/205
Filed: 2001-03-26
Granted: 2002-02-11
Abstract: A method for removing residual fluorine gas from a chemical vapor phase deposition chamber comprises: adjusting the pressure in a high density plasma chemical vapor phase deposition (HDP-CVD) chamber to 40-60 mT; perturbing scaling on the inner surface of the HDP-CVD chamber with a radio frequency microwave to form cracks or small holes, while introducing a silica methane gas and oxygen to form an oxide film, and seeping the residual fluorine gas in the chamber into the cracks or small holes, in which the scaling on the surface is formed during the deposition of a fluoro-containing silicate glass (FSG) in the HDP-CVD chamber; introducing a nitrogen-fluoro gas to form a silica-fluoro gas; using a vacuum pump to withdraw the gas; mounting a silicon substrate in the chamber; depositing a Si-rich oxide layer on the silicon substrate in a low pressure environment of about 4-6 mT while controlling the flow ratio of SiH4/O2 to about greater than 1.5 to 1. The oxide layer deposited at such a ratio has a Si-rich oxide layer with broken bonds which can be used to further absorb the residual fluorine gas.
Patent TW-528994-B (TW)
Title: Computer drum-beating teaching method
Inventor: LIU YU-CHENG
IPC: G09B15/00
Filed: 2001-04-06
Granted: 2003-04-21
Abstract: The present invention relates to a computer drum-beating teaching method, and particularly to a teaching method that applies an electronic sensing drum-beating musical instrument incorporated with a computer video instruction to enable the beater perform suitable drum sound according to a correct rhythm. In accordance with the computer drum-beating teaching method of the present invention, the music to be taught is displayed on a computer screen with drum points of different colors based on the meter and timbre of its rhythm, respectively. According to the beating indication of different falling speed from respective drum point, the beater can beat each drum representing respective timbre in real time. Furthermore, with the synchronous responding sound of the computer sound source, it is able to learn how to generate a correct music rhythm and timbre. Accordingly, with the present invention, it is able to make the learner of the percussion instrument complete learning the music rhythm effect in the most economic time-saving and entertaining manner.
Patent TW-488051-B (TW)
Title: Pin standing resin-made substrate, method of making pin standing resin-made substrate, pin and method of making pin
Inventor: SAIKI HAJIME
IPC: H01L23/48
Filed: 2001-04-10
Granted: 2002-05-21
Abstract: A pin standing resin substrate comprises: a resin substrate having a substantially plate-shaped main surface and comprising one of a resin and a composite material containing a resin, with a pin-pad exposed from the main surface; and a pin solder-jointed to the pin-pad, wherein the pin has been subjected to thermal treatment so as to soften the pin, and comprises a rod-like portion and an enlarged diameter portion having the same material as the rod-like portion, the enlarged diameter portion having a larger diameter than the rod-like portion and being formed at one end of the rod-like portion, and at least the enlarged diameter portion is soldered to the pin-pad.
Patent TW-523642-B (TW)
Title: Cross-platform multi-unit integration information system applying JAVA on plastic injection molding machine
Inventor: CHIOU SHUEN-HE
IPC: G05B15/00
Filed: 2001-04-18
Granted: 2003-03-11
Abstract: The present invention is a cross-platform multi-unit integration information system applying JAVA on plastic injection molding machine. It applies JAVA's powerful network functions to connect information of multiple plastic injection molding machines together and create a cross-platform control system and a multi-unit integration information system to accomplish manufacturing automatic control and management system integration. Furthermore, through the Level-1 (single-unit control system) real-time automatic control of automatic control process on the manufacturing procedures and the Level-2 (multi-unit monitoring system design) all-way monitor on the overall manufacturing system operation, it also achieve the expected on-line control effects. The present invention creates a multi-unit control information basic module in kind that consists of a multi-unit on-line monitoring module, a single-unit detailed data display module, a product condition data transmission interface module (UDP, user data packet), a machine monitor data transmission interface module, a multi-unit production management scheduling basic module, and an information system basic function module. The information system basic function module includes a scheduling management basic module, a production management information basic module, a quality control basic module, a finished product inspection operation and alarm record operation module, and a machine information process operation module. Thus, the present invention can be applied to improve overall manufacturing skill, increase yield value, and reduce cost.
Patent TW-542848-B (TW)
Title: Process for producing a succinimide resin composition and succinimide resin composition
Inventor: DOI TORU
IPC: C08F8/32
Filed: 2001-04-18
Granted: 2003-07-21
Abstract: The present invention relates to a process for producing a succinimide resin composition of high quality with high production efficiency, and a succinimide resin composition. The succinimide resin compositions produced according to the process of the present invention have excellent heat resistance and high rigidity, and are useful in many applications such as optical parts, electric and electronic parts, illuminator parts, automobile parts, medical parts, food containers, sundries, and building materials.
Patent TW-521271-B (TW)
Title: Coupling circuit for preventing gate junction breakdown of flash memory
Inventor: HUANG JUNG-MENG
IPC: G11C16/12
Filed: 2001-04-27
Granted: 2003-02-21
Abstract: A coupling circuit for preventing gate junction breakdown of flash memory is disclosed. Add at least an isolation rank into the traditional coupling circuit conduction rank and high voltage HV so that the voltage difference of high voltage HV is loaded commonly onto the conduction stage and isolation stage of the coupling circuit. That is, the gate junction voltage of the conduction stage is reduced and the probability of transistor punch-through is then reduced. To reduce the influence of the transient voltage difference to the isolation stage when the high voltage HV just activates, a diode is electrically connected to the gate of the isolation stage and the other terminal of the diode is connected to the lower voltage source, VDD. So the transient voltage difference while the high voltage HV just starting is reduced by a VDD value and the isolation stage is not damaged.
Patent TW-I244604-B (TW)
Title: Information device and method for a user to interact with the information device
Inventor: BULTHUIS WILLEM
IPC: H04M1/72469
Filed: 2001-05-04
Granted: 2005-12-01
Abstract: A hand-held information processing device, such as a mobile phone, has a thumb wheel that lets the user scan a circular array of options. Each respective one of the options is represented by a respective audio output that gets played out when the wheel is turned a notch up or down. This enables the user to select an option with one hand and without having to look at the device. It also allows for a form factor smaller than that of a conventional mobile phones since a keypad is not needed for entering digits to make a call from a personalized directory.
Patent TW-478122-B (TW)
Title: Heating belt device of vacuum system
Inventor: JU CHUAN-SHUEN
IPC: H01L23/34
Filed: 2001-05-10
Granted: 2002-03-01
Abstract: A heating belt device of a vacuum system is suitable for a vacuum system equipped with a pipe, in which the vacuum system comprises a reaction chamber, a pipe connected to the side wall of the reaction chamber, a vacuum pump connected to one end of the pipe, and a valve door connected to the pipe. The heating belt device comprises a first heating belt with a temperature T1, a second heating belt with a temperature T2, a third heating belt with a temperature T3, a fourth heating belt with a temperature T4, a fifth heating belt with a temperature T5, and a sixth heating belt with a temperature T6, in which the first heating belt is closest to the reaction chamber, and the sixth heating belt is most distant from the reaction chamber. The heating belts are sequentially arranged below the pipe. The temperature relationship of the heating belts is T1 > T2 > T3 > T4 > T5 > T6 such that the exhaust or by-products formed after the reaction are drawn towards the vacuum pump by the thermal gradient.
Patent TW-I237728-B (TW)
Title: Liquid crystal display
Inventor: BAEK SEUNG-SOO
IPC: G02F1/1333
Filed: 2001-05-22
Granted: 2005-08-11
Abstract: A pixel electrode includes a plurality of partitions and a plurality of connecting members connecting the partitions is formed in a pixel area defined by intersections of first signal lines and second signal lines over a first substrate, and a switching element connected to the first and the second signal lines and the pixel electrode. The common electrode is formed on a second substrate opposite to the first substrate, and has a plurality of apertures as means for defining domains. In front view, long sides of each domain defined by the partitions of the pixel electrode and the domain defining members is perpendicular or parallel to the gate lines, and at least some short sides are linear and make an angle of 30 DEG to 60 DEG with the gate lines. This structure reduces the overshoot of brightness and textures.
Patent TW-I286543-B (TW)
Title: Process for the purification of lactams
Inventor: AMOROS DANIEL
IPC: C07D223/12
Filed: 2001-05-28
Granted: 2007-09-11
Abstract: The present invention relates to a process for the purification of lactams, more particularly of lactams obtained by the cyclizing hydrolysis of aminonitrile. The invention relates more particularly to the purification of epsilon-caprolactam obtained by the cyclizing hydrolysis of aminocapronitrile, which consists in removing the ammonia from the hydrolysis reaction medium and in then recovering the lactam from the said medium in the purified form. This recovery is carried out by employing at least one distillation of the lactam in the presence of a base, optionally producing a top fraction comprising compounds which are more volatile than the lactam, a fraction comprising the lactam to be recovered with the desired degree of purity and a distillation bottom product comprising lactam and compounds which are less volatile than the lactam. The distillation bottom product is treated by various processes, such as thin-layer evaporation, in order to recover most of the caprolactam present, and recycling the latter in the purification process. The invention makes possible a high degree of recovery of the caprolactam present in the hydrolysis medium, while observing the required purity criteria.
Patent TW-492182-B (TW)
Title: DRAM memory cell for DRAM memory device and method for manufacturing it
Inventor: HOFMANN FRANZ DR
IPC: H01L27/12
Filed: 2001-06-05
Granted: 2002-06-21
Abstract: DRAM memory cell for a DRAM memory having: a MOSFET selection transistor which has a drain region and a source region in a semiconductor substrate column (3), a current channel which runs in the vertical direction between the drain and source regions and which can be actuated by a control gate electrode (10) being provided; a capacitor which is stacked under the MOSFET selection transistor and is electrically connected to the source region in the semiconductor substrate column (3); a metal bit line (20) which is located above the MOSFET selection transistor and is electrically connected to the drain region in the semiconductor substrate column (3), a metal word line (9) which makes electrical contact directly with the control gate electrode (10) of the MOSFET selection transistor [lacuna], the metal word line (9) extending perpendicularly with respect to the metal bit line (20) which makes electrical contact in a direct and self-aligning fashion with the drain region of the semiconductor substrate column (3).
Patent TW-507512-B (TW)
Title: Method for manufacturing printed wiring board comprising electrodeposited copper foil with carrier and resistor circuit; and printed wiring board comprising resistor circuit
Inventor: YAMAMOTO TAKUYA
IPC: H05K3/38
Filed: 2001-06-27
Granted: 2002-10-21
Abstract: There are provided an electrodeposited copper foil with carrier that can be used for manufacturing a printed wiring board that excels in the finished accuracy of the resistor circuit in comparison with a conventional printed wiring board with resistor circuits, and a method for manufacturing such a printed wiring board with resistor circuits. The method for manufacturing a printed wiring board with resistor circuits comprises the steps of previously forming copper foil circuits using a copper foil for a printed wiring board with resistor circuits comprising a nickel layer for forming a resistor circuit between a copper carrier and a copper foil layer for forming the circuit, whose surface layer is subjected to a nodular treatment, using a copper etching solution that does not etch the nickel layer; fabricating a copper clad laminate using the copper foil after forming the copper circuits, and a prepreg composing a resin base material; removing the copper carrier to expose the nickel layer for forming the resistor circuit, and etching the resistor circuits to form the nickel resistor-circuits.
Patent TW-576978-B (TW)
Title: Server scheduling system, method and recording medium thereof
Inventor: ZHUANG WAYNE
IPC: G06F13/14
Filed: 2001-07-24
Granted: 2004-02-21
Abstract: A server scheduling method first establishes a service managing table at including a socket field and a status field and initializes status field as idle state. When a user end intends to create a specific socket connection, the server scheduling method based on the invention uses a server program segment to register the specific socket in the socket code field and set up the specific socket as receive state in the status field. Besides, the scheduling method of the invention uses a service program segment to examine the status of all sockets in the service managing table and proceed the following processing in terms of socket's status: if the detected status of socket is receive, then fill the service result in a send buffer in accordance with the service requested by user end and set up the status of socket detected as send state; if the detected status of socket is send, then forward the contents in send buffer to user end and set up the state of socket detected as close state; if the detected status of socket detected is close, then close the socket and set up the status of socket detected as idle state.
Patent TW-539696-B (TW)
Title: Optimum dipropylene glycol content polytrimethylene terephthalate compositions
Inventor: BROWN HOUSTON SLADE
IPC: C08G63/20
Filed: 2001-09-04
Granted: 2003-07-01
Abstract: Polytrimethylene terephthalate polymer characterized by a dipropylene glycol unit content of less than 2 mole percent, based on total diol units. Such compositions have a reduced tendency to generate acrolein when heated in air. These PTT polymer compositions exhibit improved and enhanced dyeability as compared to convention PTT made by the DMT process and the TPA polyconsensation/solid state polymerization processes.